238333860 has 48 divisors (see below), whose sum is σ = 741484800. Its totient is φ = 63555552.

The previous prime is 238333819. The next prime is 238333903. The reversal of 238333860 is 68333832.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220140 + ... + 221219.

It is an arithmetic number, because the mean of its divisors is an integer number (15447600).

Almost surely, 2^238333860 is an apocalyptic number.

238333860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

238333860 is an abundant number, since it is smaller than the sum of its proper divisors (503150940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

238333860 is a wasteful number, since it uses less digits than its factorization.

238333860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441377 (or 441369 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 238333860 is about 15438.0652932937. The cubic root of 238333860 is about 620.0050814707.

The spelling of 238333860 in words is "two hundred thirty-eight million, three hundred thirty-three thousand, eight hundred sixty".